20166069987

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2092133}}^1$

素因数の和:2092169

約数の個数: 40

約数和(自身を含む): 36453342816

約数和(自身を除く): 16287272829

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 2092133, 6276399, 14644931, 18829197, 35566261, 43934793, 56487591, 106698783, 131804379, 169462773, 248963827, 320096349, 395413137, 746891481, 960289047, 1186239411, 2240674443, 2880867141, 6722023329, 20166069987]

約数ペア:

[(1, 20166069987), (3, 6722023329), (7, 2880867141), (9, 2240674443), (17, 1186239411), (21, 960289047), (27, 746891481), (51, 395413137), (63, 320096349), (81, 248963827), (119, 169462773), (153, 131804379), (189, 106698783), (357, 56487591), (459, 43934793), (567, 35566261), (1071, 18829197), (1377, 14644931), (3213, 6276399), (9639, 2092133)]